एपीए उद्धरण

(2008). Leveled readers: Teacher's guide. Columbus, OH: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Leveled Readers: Teacher's Guide. Columbus, OH: McGraw-Hill, 2008.

एमएलए उद्धरण

Leveled Readers: Teacher's Guide. Columbus, OH: McGraw-Hill, 2008.